Products & Services

Description:
Each DSCA32 current input module provides a single channel of analog input which is filtered, isolated, amplified, and converted to a high-level voltage output. Signal filtering is accomplished with a five-pole filter which which is optimized for step response. An anti-aliasing pole is located

Description:
status indication, and charge termination. The step-upDC/DCconverter is a high efficiency boost converter capable of 27V maximum output voltage. It is the ideal power solution to power OLED, LCD, and CCD applications. The step-upconverter offers a true load disconnect feature which isolates

Description:
The MCP16301 is a highly integrated, high-efficiency, fixed frequency, step-down DC-DCconverter in a popular 6-pin SOT-23 package that operates from input voltage sources up to 30V. Integrated features include a high side switch, fixed frequency Peak Current Mode Control, internal compensation

Description:
: a boost (step-up) DC-DC controller with an output voltage range of 3.0V to 5.5V and a current mode control buck (step-down) or boost (step-up) DC-DC controller with an output voltage range of 2.5V to the step-upconverter (SU) output voltage and buck output range of 0.6V to VIN. Dual current mode

Description:
The SKY87608 is a step-down DC-DCconverter that operates with a wide 4.5 V to 28 V input voltage range and regulates the output voltage as low as 0.9 V while supplying up to 3 A to the output. The 450 kHz switching frequency allows for an efficient step-down regulator design. The SKY87608 uses

Description:
The ZL2106 is a digital power conversion and management IC that combines an integrated synchronous step-down DC/DCconverter with key power management functions in a small package, resulting in a flexible and integrated solution. The ZL2106 can provide an output voltage from 0.54V to 5.5V

Description:
The ISL8018 is a high efficiency, monolithic, synchronous step-down DC/DCconverter that can deliver up to 8A continuous output current from a 2.7V to 5.5V input supply. The output voltage is adjustable from 0.6V to VIN. With an adjustable current limit, reverse current protection, prebias start

Description:
The AAT2893 family is a highly-integrated lighting management unit (LMU) optimized for single-cell lithium-ion/polymer battery powered systems and is ideal for portable devices. The AAT2893 integrates a high voltageDC/DC boost converter and an internally programmed over-voltage protection circuit

Description:
such as switching current and voltage, on and off gate resistors and case temperature. The basic phase-leg topology of the board can be easily configured for use as a step-down or step-upDC-DCconverter. Finally, the evaluation board can serve as a reference of a PCB layout with low parasitic inductance

Description:
This highly efficient buck-boost converter uses a single inductor for DC to DC conversion. With automatic transmission between its Step Down and StepUp functions, buck-boost converters can be employed in battery powered products that use either a two-cell and three-cell alkaline battery, a NiCd

Description:
The TLF50281EL is a high frequency PWM step-down DC/DCconverter with an integrated PMOS power switch, packaged in a small PG-SSOP-14 with exposed pad. The wide input voltage range from 4.75 to 45 V makes the TLF50281EL suitable for a wide variety of applications. The device is designed to be used

Description:
The MAX1947 is a compact, high-efficiency, step-upDC-DCconverter that regulates output voltages from 1.8V to 3.3V to power µP/DSP cores, memory, and I/O rails in 1-and 2-cell alkaline/NiMH/NiCd battery-powered systems. It features an internal 800mA switch and synchronous rectifier

Description:
The MAX8614A/MAX8614B dual-output step-upDC-DCconverters generate both a positive and negative supply voltage that are each independently regulated. The positive output delivers up to 50mA while the inverter supplies up to 100mA with input voltages between 2.7V and 5.5V. The MAX8614A/MAX8614B

Description:
This model is designed to take a range of low voltageDC (even as low as 5V) and step it up to 13.6 out at up to 10 amps continuous output current.
It allows 12VDC rated equipment to be operated from a 5-8 VDC source, and prevents low voltage dropouts even during equipment starting.
This model

Description:
Protection and Over-Temperature Protection
Description
The ISL8016 is a high efficiency, monolithic, synchronous step-down DC/DCconverter that can deliver up to 6A continuous output current from a 2.7V to 5.5V input supply. The output voltage is adjustable from 0.6V to VIN. With an adjustable current

Description:
The MAX8831 integrates a 60mA, 28V PWM DC-DCstep-upconverter with five low-dropout LED current regulators for display and keypad backlighting in cell phones, PDAs, and other portable devices. The IC provides up to 90% efficiency over the entire input voltage range of 2.7V to 5.5V. The step-up

Polytron Devices, Inc.SWB3 DC/DCConverter
Polytron Devices, Inc. has recently released for mass production a complete line of 3 Watt DC/DCconverters in a SIP package (0.86" X 0.36" X 0.44") This "SWB3" series boasts high efficiency of 82% and on/off control flexibility. These converters are encapsulated and operate without de-rating over their full specified temperature range. This series is available with a 4:1 input voltage range as follows: 9-36Vdc and 18-72Vdc. Single and Dual output voltages are available as follows: 3.3, 5, 9...
(read more)Browse DC-DCConverters Datasheets for Polytron Devices, Inc.

Skyworks Solutions, Inc.Non-Synchronous Step-Down Converter
The SKY87608 is a step-down DC-DCconverter that operates with a wide 4.5 V to 28 V input voltage range and regulates the output voltage as low as 0.9 V while supplying up to 3 A to the output. The 450 kHz switching frequency allows for an efficient step-down regulator design. The SKY87608 uses an adjustable output voltage that can be set from 12% to 80% of the input voltage by an external resistive voltage divider. Internal soft-start prevents excessive inrush current without requiring...
(read more)Browse DC-DCConverter Chips Datasheets for Skyworks Solutions, Inc.

TDK-Lambda Americas Inc.Negative output non-isolated DC-DCconverters
TDK Corporation announces the introduction of the 75W rated TDK-Lambda i6AN series of negative output non-isolated DC-DCconverters. Capable of operating from an input voltage of +9V to +40V, the step-down converter delivers an output voltage that can be adjustable from -3.3V to -30V and output currents of up to 8A. The series is designed to be used in a wide range of applications including medical, communications, industrial and test and measurement equipment. In a 1/16th brick form factor...
(read more)Browse DC-DCConverters Datasheets for TDK-Lambda Americas Inc.

TDK-Lambda Americas Inc.TDK's New 250W DC-DCConverters
TDK Corporation announces the introduction of the 250W rated TDK-Lambda i6A series of non-isolated DC-DCconverters. Capable of operating from an input voltage of 9V to 40V, the step-down converter delivers an output voltage that can be adjustable from 3.3V to 24V and output currents of up to 14A. The series is designed to be used in a wide range of applications including medical, communications, industrial and test and measurement equipment. In a 1/16th brick form factor, measuring 33 x 22.9 x...
(read more)Browse DC-DCConverters Datasheets for TDK-Lambda Americas Inc.

TDK-Lambda Americas Inc.20A Non-isolated DC-DCConverter Series Extended
TDK Corporation announces the introduction of 20A versions of the TDK-Lambda i6A product family of non-isolated DC-DCconverters. Capable of operating from an even wider input voltage of 9V to 53V, the i6A4W step-down converters deliver an output voltage that can be adjustable from 3.3V to 15V. These additional products allow operation from 48V inputs, and can be used as drop-in replacements for expensive isolated 1/6th converters driving 12V POL devices in medical, communications, industrial...
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PREMA Semiconductor GmbH0.9V- Boost Driver for White LEDs PR4401/4402
PR4401 andPR4402 are LED boost converters in a tinySOT23 package that drive white LEDs from a single battery cell. Output currents of 20mA (PR 4401) and40mA (PR 4402) can be achieved. The only other component needed is an inductor. A cleverly devised control circuit produces a constant output current. Maximum performance at minimum space and cost is the goal of this smart IC. The PR4401 / PR4402 is a single cell LED driver designed for applications where step-upvoltage conversion from very low...
(read more)Browse LED Drivers Datasheets for PREMA Semiconductor GmbH

When a low DCvoltage source is used to power circuitry operating at high voltage levels, a step-up (boost) converter can be used. The input (lower voltage) is utilized to charge a passive component, such as a capacitor or inductor by the switching action of a transistor(s). Energy is stored

Inductor-based, step-up switching regulators offer high efficiency, small size and lower cost than isolated switching regulators (DC/DCconverters). They are used to amplify (stepup) the voltage of a lower voltage source or battery. The inductor stores energy during the on time of the switching

regulators, which are switching circuits designed around a PWM energy- storing element, such as an inductor or capacitor, to stepup or step down a voltage source. Switching regulators offer higher efficiency than linear regulators, but they also feature higher voltage ripple. When a low ripple

drive voltage of. 3.3V, an obvious dilemma associated with this application is whether to use a low dropout DC/DCstep-down. (buck) converter or a step-down/step-up (buck-boost) converter. A buck converter (Figure 1) provides the most efficient solution with the smallest external components

VICBricks, high performance DC-DCconverters from Vicor Corp. are only a quarter-inch high and conform to industry-standard quarter-brick footprint and pin outs. VICBricks feature a V I Chip-set, a Pre-Regulator Module (PRM) and a Voltage Transformation Module (VTM), surface mounted on a …